Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/90 of 5/72?"
490 × 572 is 1324.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90×5/72 4/90×10/72 12/90×5/72 4/90×15/72 20/90×5/72 4/90×25/72 28/90×5/72 4/90×35/72
© everydaycalculation.com